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8bb4bdeb XL |
1 | FROM ubuntu:16.04 |
2 | ||
3 | RUN apt-get update -y && apt-get install -y --no-install-recommends \ | |
4 | bc \ | |
5 | bzip2 \ | |
6 | ca-certificates \ | |
7 | cmake \ | |
8 | cpio \ | |
9 | curl \ | |
10 | file \ | |
11 | g++ \ | |
12 | gcc-arm-linux-gnueabihf \ | |
13 | git \ | |
14 | libc6-dev \ | |
15 | libc6-dev-armhf-cross \ | |
16 | make \ | |
17 | python2.7 \ | |
18 | qemu-system-arm \ | |
19 | xz-utils | |
20 | ||
21 | ENV ARCH=arm \ | |
22 | CROSS_COMPILE=arm-linux-gnueabihf- | |
23 | ||
24 | WORKDIR /build | |
25 | ||
26 | # Compile the kernel that we're going to run and be emulating with. This is | |
27 | # basically just done to be compatible with the QEMU target that we're going | |
28 | # to be using when running tests. If any other kernel works or if any | |
29 | # other QEMU target works with some other stock kernel, we can use that too! | |
30 | # | |
31 | # The `vexpress_config` config file was a previously generated config file for | |
32 | # the kernel. This file was generated by running `make vexpress_defconfig` | |
33 | # followed by `make menuconfig` and then enabling the IPv6 protocol page. | |
7cac9316 | 34 | COPY armhf-gnu/vexpress_config /build/.config |
8bb4bdeb XL |
35 | RUN curl https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.4.42.tar.xz | \ |
36 | tar xJf - && \ | |
37 | cd /build/linux-4.4.42 && \ | |
38 | cp /build/.config . && \ | |
39 | make -j$(nproc) all && \ | |
40 | cp arch/arm/boot/zImage /tmp && \ | |
41 | cd /build && \ | |
42 | rm -rf linux-4.4.42 | |
43 | ||
44 | # Compile an instance of busybox as this provides a lightweight system and init | |
45 | # binary which we will boot into. Only trick here is configuring busybox to | |
46 | # build static binaries. | |
47 | RUN curl https://www.busybox.net/downloads/busybox-1.21.1.tar.bz2 | tar xjf - && \ | |
48 | cd busybox-1.21.1 && \ | |
49 | make defconfig && \ | |
50 | sed -i 's/.*CONFIG_STATIC.*/CONFIG_STATIC=y/' .config && \ | |
51 | make -j$(nproc) && \ | |
52 | make install && \ | |
53 | mv _install /tmp/rootfs && \ | |
54 | cd /build && \ | |
55 | rm -rf busybox-1.12.1 | |
56 | ||
57 | # Download the ubuntu rootfs, which we'll use as a chroot for all our tests. | |
58 | WORKDIR /tmp | |
59 | RUN mkdir rootfs/ubuntu | |
60 | RUN curl http://cdimage.ubuntu.com/ubuntu-base/releases/16.04/release/ubuntu-base-16.04-core-armhf.tar.gz | \ | |
61 | tar xzf - -C rootfs/ubuntu && \ | |
62 | cd rootfs && mkdir proc sys dev etc etc/init.d | |
63 | ||
64 | # Copy over our init script, which starts up our test server and also a few | |
65 | # other misc tasks. | |
3b2f2976 | 66 | COPY scripts/qemu-bare-bones-rcS rootfs/etc/init.d/rcS |
8bb4bdeb XL |
67 | RUN chmod +x rootfs/etc/init.d/rcS |
68 | ||
69 | # Helper to quickly fill the entropy pool in the kernel. | |
3b2f2976 | 70 | COPY scripts/qemu-bare-bones-addentropy.c /tmp/addentropy.c |
8bb4bdeb XL |
71 | RUN arm-linux-gnueabihf-gcc addentropy.c -o rootfs/addentropy -static |
72 | ||
73 | # TODO: What is this?! | |
9fa01778 | 74 | # Source of the file: https://github.com/vfdev-5/qemu-rpi2-vexpress/raw/master/vexpress-v2p-ca15-tc1.dtb |
d9bb1a4e | 75 | RUN curl -O https://ci-mirrors.rust-lang.org/rustc/vexpress-v2p-ca15-tc1.dtb |
8bb4bdeb | 76 | |
041b39d2 XL |
77 | COPY scripts/sccache.sh /scripts/ |
78 | RUN sh /scripts/sccache.sh | |
8bb4bdeb | 79 | |
0531ce1d | 80 | ENV RUST_CONFIGURE_ARGS --qemu-armhf-rootfs=/tmp/rootfs |
8bb4bdeb XL |
81 | ENV SCRIPT python2.7 ../x.py test --target arm-unknown-linux-gnueabihf |
82 | ||
83 | ENV NO_CHANGE_USER=1 |